tagrow.h

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//  ************************************************************************************************
//
//  qt-mvvm: Model-view-view-model framework for large GUI applications
//
//! @file      mvvm/model/mvvm/model/tagrow.h
//! @brief     Defines class CLASS?
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2020
//! @authors   Gennady Pospelov et al, Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#ifndef BORNAGAIN_MVVM_MODEL_MVVM_MODEL_TAGROW_H
#define BORNAGAIN_MVVM_MODEL_MVVM_MODEL_TAGROW_H
 
#include "mvvm/model_export.h"
#include <string>
 
namespace ModelView {
 
//! Aggregate to hold (tag, row) information for SessionModel.
 
class MVVM_MODEL_EXPORT TagRow {
public:
    std::string tag = {};
    int row = -1;
 
    TagRow() {}
 
    TagRow(const std::string& name, int row = -1) : tag(name), row(row) {}
    TagRow(const char* name, int row = -1) : tag(name), row(row) {}
 
    TagRow next() const;
 
    TagRow prev() const;
 
    static TagRow append(const std::string& tag_name = {});
 
    static TagRow prepend(const std::string& tag_name = {});
 
    bool operator==(const TagRow& other) const;
    bool operator!=(const TagRow& other) const;
};
 
} // namespace ModelView
 
#endif // BORNAGAIN_MVVM_MODEL_MVVM_MODEL_TAGROW_H